2007 GMC Sierra 1500 SLT 4dr Extended Cab 6.5 ft. SB (5.3L 8cyl 4A)
The interior is the best I have ever seen in a pickup. The ride is strong and smooth and the steering tight. I have the Z71 2WD so it looks like a 4wd but cost a lot less. I added a K&N airfilter, flowmaster exhaust and a leveling kit to add almost 2 inches of lift to the front end. It looks and sounds great and everyone always tells me how much they like the truck. The bottom line is this is the best all around truck I have ever driven.
The design of the dashboard and interior trim.
6-speed transmission standard with all 5.3L engines and up.